Eliminating CREATE INDEX comparator TID tie-breaker overhead

Title

Topic

Performance

Created

2015-07-21 20:10:09

Last modified

2015-07-30 00:40:29 (9 years, 3 months ago)

Latest email

2015-07-30 00:41:10 (9 years, 3 months ago)

Status

2015-09: Rejected

Target version

Authors

Peter Geoghegan (pgeoghegan)

Reviewers

Committer

Links

Checkout latest CFbot patchset

Go to your local checkout of the PostgreSQL repository and run:

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/312
git checkout commitfest/cf/312

Emails

Eliminating CREATE INDEX comparator TID tie-breaker overhead: First at 2015-07-21 20:06:43 by Peter Geoghegan <pg at heroku.com>
Latest at 2015-07-30 00:41:10 by Peter Geoghegan <pg at heroku.com>
Latest attachment (0001-Cache-aware-index-sort-comparator-tie-breakers.patch) at 2015-07-21 20:06:43 from Peter Geoghegan <pg at heroku.com>
Attachment (0001-Cache-aware-index-sort-comparator-tie-breakers.patch) at 2015-07-21 20:06:43 from Peter Geoghegan <pg at heroku.com> (Patch: Yes)

History

When	Who	What
2015-07-30 00:40:29	Peter Geoghegan (pgeoghegan)	Closed in commitfest 2015-09 with status: Rejected
2015-07-21 20:10:16	Peter Geoghegan (pgeoghegan)	Changed authors to Peter Geoghegan (pgeoghegan)
2015-07-21 20:10:09	Peter Geoghegan (pgeoghegan)	Attached mail thread CAM3SWZQpZygWdVUC6H_rctP5_FS7g7_EKz7fqeOa6hYiULU6pA@mail.gmail.com
2015-07-21 20:10:09	Peter Geoghegan (pgeoghegan)	Created patch record